<!-- Dropdown button -->
<button type="button" tabindex="0"
  class="split-button {$ disabled ? 'disabled' : '' $}"
  ng-class="actionClasses"
  ng-click="disabled || callback(item); $event.stopPropagation()">
  <ng-transclude></ng-transclude>
</button><!--
Dropdown caret button
--><button class="split-caret dropdown-toggle" uib-dropdown-toggle
  ng-class="actionClasses"
  aria-expanded="false" ng-click="$event.stopPropagation()">
  <span class="fa fa-caret-down"></span>
  <span class="sr-only" translate>Toggle Dropdown</span>
</button>
